| breed | Thoroughbred |
| color / sex / birth date | br. c ., 1899 |
| breeder | Great Britain |
| Sire line | St. Simon |
| Dam line | Morganette |
| Owner | Great Britain |
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St. Florian
(GB)
Great Britain br., 1891 |
St. Simon
(GB)
br., 1881 |
Galopin
(GB)
br., 1872 |
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St. Angela
(GB)
bay, 1865 |
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Morganette
br., 1884 |
Springfield
bay, 1873 |
St. Albans
(GB)
chestnut, 1857 |
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Lady Morgan
chestnut, 1865 |
Thormanby
(GB)
chestnut, 1857 |
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Morgan la Faye
bay, 1852 |